Shandong Keystone Hydraulic Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 5,000 units per month |
| Delivery Time | 7 work days |
| Packaging Details | Wooden boxes and cartons |
| Theory | Axial Piston Pump |
| Power | Hydraulic |
| Standard or nonstandard | Standard |
| Fuel | Hydraulic |
| Application | Maritime,Metering,Cryogenic,industrial,Agriculture/RV/marine/Yachts/boat/caravan/water system |
| Material | cast iron |
| Color | Blue,Black,black or as you need.,natural,blue/white/black/green |
| Brand Name | KERSTERN |
| Model Number | HA10VS0/31 |
| Certification | SIO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5,000 units per month |
| Delivery Time | 7 work days | Packaging Details | Wooden boxes and cartons |
| Theory | Axial Piston Pump | Power | Hydraulic |
| Standard or nonstandard | Standard | Fuel | Hydraulic |
| Application | Maritime,Metering,Cryogenic,industrial,Agriculture/RV/marine/Yachts/boat/caravan/water system | Material | cast iron |
| Color | Blue,Black,black or as you need.,natural,blue/white/black/green | Brand Name | KERSTERN |
| Model Number | HA10VS0/31 | Certification | SIO9001 |
| Place of Origin | China | ||
| High Light | Hydraulic Axial Piston Pump ，Refrigeration Cryogenic Systems Axial Piston Pump ，Maritime variable displacement pump | ||
The HA10VS0/31 Series axial piston pump is a high-performance fan pump engineered for precise and reliable operation in refrigeration and cryogenic systems. Designed for demanding industrial applications, it delivers a nominal pressure of 280 bar and a maximum pressure of 350 bar, ensuring stable hydraulic performance under extreme conditions. Its swash plate axial piston design allows stepless flow adjustment, providing energy-efficient operation while maintaining system reliability.
Refrigeration Systems: Industrial and commercial cooling units requiring consistent hydraulic flow.
Cryogenic Equipment: Ensures precise control of hydraulic components in low-temperature environments.
HVAC Units: High-performance pumps for heating, ventilation, and cooling systems.
Specialized Industrial Machinery: Applications where precise, adjustable hydraulic flow is critical.
Variable Displacement Design: Swash plate structure allows precise flow adjustment to match system requirements.
High Pressure Capacity: Rated at 280 bar with a maximum of 350 bar, suitable for heavy-duty refrigeration systems.
Energy Efficient: Stepless flow control minimizes energy consumption while optimizing performance.
Durable Construction: High-strength cast iron housing ensures long service life and corrosion resistance.
Quiet Operation: Designed to reduce noise in sensitive environments.
Flexible Mounting: ISO-standard mounting flange with SAE metric connections for easy integration.
| Parameter | Value |
|---|---|
| Model | HA10VS0/31 |
| Pump Type | Axial Piston Pump |
| Drive | Hydraulic |
| Material | Cast Iron |
| Rated Pressure | 280 bar |
| Maximum Pressure | 350 bar |
| Displacement Vgmax (cm³) | 18 / 28 / 45 / 71 / 100 / 140 |
| Maximum Speed (rpm) | 1800–3300 depending on size |
| Flow Rate (l/min) | 59–252 depending on size |
| Power Δp = 280 bar (kW) | 27.7–118 depending on size |
| Weight | 12.9–74.4 kg depending on configuration |
Material Selection: High-strength cast iron for durability and corrosion resistance.
Precision Machining: Machined swash plate and pistons ensure accurate flow control.
Heat Treatment: Enhances hardness and wear resistance for extended service life.
Assembly & Testing: Pumps undergo rigorous assembly, high-pressure testing, and flow verification.
Corrosion Protection: Protective coating and optional custom colors for harsh environments.
Fill the pump with clean hydraulic oil before operation.
Maintain hydraulic oil cleanliness at NAS level ≤ 9.
Avoid dry running and mechanical shocks during transport or installation.
Perform regular inspection of flow, pressure, and filters.
Ensure mounting bolts and connections are properly secured.
Warranty: 12 months covering manufacturing defects.
Technical Support: Installation, start-up, and operational guidance.
Spare Parts: Genuine parts available for quick replacement.
Repair Services: Expert technicians available for global support.
Q1: Can this pump be used outside refrigeration systems?
A1: It is specifically designed for refrigeration and cryogenic applications. Other applications should be verified for compatibility.
Q2: Is the flow adjustable?
A2: Yes, the swash plate design allows stepless flow adjustment for precise control.
Q3: Are custom colors available?
A3: Yes, options include blue, black, natural, green, or customer-specified colors.
Company Details
Business Type:
Manufacturer
Year Established:
2019
Total Annual:
5000000-6000000
Employee Number:
>55
Ecer Certification：
Verified Supplier
Shandong Keystone Hydraulic Co., Ltd. is located in Tai bai hu new district, Jining city, Shandong Province, the hometown of Confucius and Mencius. It is only 40 minutes away from Jining Daxing Airport and Beijing-Shanghai High-speed Railway Station, and only 10 minutes aw... Shandong Keystone Hydraulic Co., Ltd. is located in Tai bai hu new district, Jining city, Shandong Province, the hometown of Confucius and Mencius. It is only 40 minutes away from Jining Daxing Airport and Beijing-Shanghai High-speed Railway Station, and only 10 minutes aw...
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